Answer:
1?
Step-by-step explanation:
Solve for n -3n-5=16
Answer:
n = -7
Step-by-step explanation:
Solve for n:
-3 n - 5 = 16
Hint: | Isolate terms with n to the left-hand side.
Add 5 to both sides:
(5 - 5) - 3 n = 5 + 16
Hint: | Look for the difference of two identical terms.
5 - 5 = 0:
-3 n = 16 + 5
Hint: | Evaluate 16 + 5.
16 + 5 = 21:
-3 n = 21
Hint: | Divide both sides by a constant to simplify the equation.
Divide both sides of -3 n = 21 by -3:
(-3 n)/(-3) = 21/(-3)
Hint: | Any nonzero number divided by itself is one.
(-3)/(-3) = 1:
n = 21/(-3)
Hint: | Reduce 21/(-3) to lowest terms. Start by finding the GCD of 21 and -3.
The gcd of 21 and -3 is 3, so 21/(-3) = (3×7)/(3 (-1)) = 3/3×7/(-1) = 7/(-1):
n = 7/(-1)
Hint: | Simplify the sign of 7/(-1).
Multiply numerator and denominator of 7/(-1) by -1:
Answer: n = -7
Answer:
n = -7
Step-by-step explanation:
Add 5 to each side, so it now looks like this: -3n = 21Divide each side by -3 to cancel out the -3 next to n. It should now look like this: n = -7I hope this helps!
what is an equation of the line that passes through (1,4) and (-2,-2)
Answer:
:) :) :) :) :) :) :) :)
Step-by-step explanation:
-6/-3
there is 8 boys for every 5 girls in the 6th grade class, if there are 169 total students how many boys are there? How many girls? Write the ratio. *
Answer:
Boys : 104
Girls : 65
We know:
For every 8 boys there is 5 girls so the ratio is:
8 : 5
There are 169 total students
We are going to take these students as cookies and how many of them we are going to bake in batches
Step-by-step explanation:
Add 8 and 5 together to find out how many students in each 'Batch' 8 + 5 = 13
Then divide 169 by 13 which equals 13. Now you know how many 'Batches' there are.
To find the answer Multiply 13 by 8 and 5 ;
13 * 8 = 104
13 * 5 = 65
Check the answer:
104 + 65 = 169
Its correct!
y is my dad one, vote me brainlyest for the bois
IDKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKk
Answer:
actually gasoline, many believe its concrete but if you drink spoon, you'll go to the other shipment of 4. sorry to break it to you but its true.
Step-by-step explanation:
3.4z + 6.3 = -1.7z + 41.7
What’s z?
Answer:
z= 118/17 or 6.94
Step-by-step explanation:
i hope this is the right answer but try using Symbolab its what I use all the time
Human finger nails grow an average of 3.47mm per month. How much will they grow in 20 months
rational algebraic expression is an expression that is the ratio of two
Answer:
A rational expression is a ratio of two polynomials. The domain of a rational expression is all real numbers except those that make the denominator equal to zero.
Step-by-step explanation:
Pls pls pls help meeeee
Answer:
i think it C but im not sure
Step-by-step explanation:
CAn you invest in TFSA with debit?
Answer:
Al imma say is it depends
Step-by-step explanation:
not all TFSA accept debit
A pencil box contains five
red, six yellow, eight blue,
three orange, and two
purple colored pencils. If
one is chosen at random,
find each probability.
Answer:
red pencil=5/24
yellow pencil=6/24
Blue pencil=8/24
Orange pencil=3/24
purple pencil=2/24
What is the value of 5(-3)?
Solve for a. Show (All steps must be shown): -2(a-3)=12
Answer:
a= -3
Step-by-step explanation:
first distrubute the parenthesis -2(a-3)
-2a+ 6= 12
then move the like terms
6 becomes -6 and subtract to both sides so 6-6 cancels out and you are left with 12-6 which gives you 6
then you have -2a = 6
lastly divide on both sides and you get
-2a÷ -2 (cancels out)
6÷ -2
and the answer is
a= -3
what did you do to find the GCF given the remaining factors?
Answer:
To find GCD or HCF, just write the common factor.
Step-by-step explanation:
To find the GCF of greater numbers, you can factor each number to find their prime factors, identify the prime factors they have in common, and then multiply those together.
If 23 is added to a number, the result is 41 less than twice the number. Find the number.
Answer:
64
Step-by-step explanation:
Let x represent the number.
x + 23 represents 23 added to the number.
2x - 41 represents 41 less than twice the number.
Set these expressions equal to each other and solve for x to find the number:
x + 23 = 2x - 41
23 = x - 41
64 = x
So, the number is 64
5 − 2x + 2 = 12
work below hurry!!
Step-by-step explanation:
5-2x+2=12 given
-2x+7=12 combine like terms
-2x=5 subtraction property
X=-2.5 or 5/2 ANSWER
465 is what percent of 750?
Answer:
62
Step-by-step explanation:
BRAINLIST OPPORTUNITY
what is the slope of the line on the graph?
simplify 30x³÷45xy²
Answer:
[tex]30 {x}^{3} \div 45x {y}^{2} = \\ 6 {x}^{2} \div 9 {y}^{2} = \\ 2 {x}^{2} \div 3 {y}^{2} = \\( 2 \div 3) \times (x \div y) ^{2} [/tex]
2. What is the rule for this input-output table?
Answer:
First, this table is a function because it has no repeating input values
Second, it is increasing in both the x and y
third, since it is increasing in x and y it is a positive correlation( I dont know if you have learned that yet)
Fourth, the output increases by 4 each time the input increases by 1
Step-by-step explanation:
CAN YOU'LL HELP WITH THIS QUESTION ASAP PLZZZZ. GIVING BRIANLIEST AND POINTS.
The endpoints of a line segment graphed on the coordinate system are (−7, 3) and (2, 5). What is the range of the graph?
A) R: {3 ≤ x ≤ 5}
B) R: {3 ≤ y ≤ 5}
C) R: {−7 ≤ x < 5}
D) R: {−7 < x ≤ 2;}
Answer:
It is D
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
The endpoints of a line segment graphed on the coordinate system are (−7, 3) and (2, 5). What is the range of the graph? the x values are the domains which are the first numbers so in this case the domains would be -7 and 2 but this question is talking about range which is the y in other words its the second numbers which is 3 and 5
50 points if you answer correctly
Answer:
[tex]f(3) = {3}^{2} + 5(3) - 9 \\ f(3) = 9 + 15 - 9 \\ f(3) = 15[/tex]
Answer:
1. D. 15
2. A. 3
3. A. c= 6g+5
4. A. All real numbers
5. D
URGENT I NEED HELP ON THIS DUE BY 12
an angle 1/360 of a circle. what is the measure in degrees of the angle
Answer:
1 degree angle
Step-by-step explanation:
since there are 360 degrees in an angle, and 360/360 is 1, the angle must be 1 degree
Answer: 1
Step-by-step explanation:
The midpoint of AB is M(2,-2). If the coordinates of A are (8,1), what are the
coordinates of B?
Answer:
B (-4, -5)
Step-by-step explanation:
A midpoint has to be exactly in the middle making the line split equally. I used Desmos to get my answer (it's a graphing calculator). And the line was slanted. Hope it's right! Plz tell is not!
Please help with questions 1 -29
1) 26 = 8 + v 2) 3 + p = 8
3) 15 + b = 23 4) −15 + n = −9
5) m + 4 = −12 6) x − 7 = 13
7) m − 9 = −13 8) p − 6 = −5
9) v − 15 = −27 10) n + 16 = 9
11) −104 = 8x 12) 14b = −56
13) −6 = b1814) 10n = 40
15) v8 = 2 16) 16 = k11
17) −15x = 0 18) −17x = −204
19) 21 = −7n20) m4 = −13
21) −126 = 14k 22) −143 = −11x
23) −16 + x = −1524) −5 = a18
25) −17 = x − 15 26) n − 8 = −10
27) v7 = 828) a + 11 = 20
29) −7 + m = 8 30) 18 + m = 8
Which equation has the same solution as 10x-x+5=4110 x − x + 5 = 41?
pls i need the answer fast as u can
Solve the following equation for b. 6b + 2a – 4 = 2b + 3a
Group of answer choices
Answer:
b = a/4+1
a
4
+
1
Step-by-step explanation:
......................................pic below..............................
subject is math
Answer:
wow nice
Step-by-step explanation:
The measure of each angle in an equilateral triangle is represented by the expression 2x + 4. What is the value of x?
28
88
60
35
Answer:B have it ✅
Step-by-step explanation:
The value of x for the given equilateral triangle is 28.
What is an equilateral triangle?A triangle having all sides equal and each angle measures 60° is called
an equilateral triangle.
Given that, the measure of each angle in an equilateral triangle is represented by the expression 2x + 4.
We know that each angle in an equilateral triangle measures 60°
Therefore, 2x+4= 60
2x = 56
x = 28
Hence, the value of x is 28.
For more references on equilateral triangles, click;
https://brainly.com/question/3461022
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